First, FYI: Exactly one week from today, 29 July 2016, Windows 10 will no longer be a free upgrade. So, if you’ve been thinking about upgrading to 10, now’s the time!
Next, I recently ran into a problem trying to upgrade a puter from Windows 7 to Windows 10.
I’d run the Win 10 installer from within Win 7. It would reach the point where it was about to reboot for the first time to actually start the upgrade, and I’d get the following lovely error message:
Something happened – Windows 10 installation failed.
Gosh, that’s helpful.
There are many “fixes” for this Something Happened Error, but none of them worked for me. After a bit of digging, I found a solution that works!
Many of you have installed Windows 10 on your puters only to discover that every time you boot up, you get a screen that reads: Choose an operating system
Windows 10 will of course be at the top of the list, usually followed by either Windows 7 or Windows 8.1. If you pick Windows 10, it fires up and everything works normally.
Obviously, there is still something wrong: Why is Windows 10 asking if you want to boot your old version of Windows? After all, you upgraded, right?
Fear not! There’s a very easy trick to remove this boot menu – and it works for all flavors and versions of Windows all the way back to Vista at least…